We require a AD7770 design with 4/20mA front end design. With SPI interface to Atmel 328P.
I have a vast experience of interfacing devices like 24-bit ADC AD7770 with micro-controllers. I have worked on PIC, Arduino, Atmel, ARM Cortex controllers etc.
3 freelanceri licitează în medie 100$ pentru acest proiect
Hello. I understand your needs and I can help you design the system. why would you use 24 bit ADC to lower resolution AVR chip.? let us discuss more on chat ping me
I used Altium Designer, I use Atmega in almost projects. I will draw schematic -> You review-> PCB layout-> export manufacturing file.